Element block pseudo-class :active generated with box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-weight normal margin 0px border-radius text-shadow 1px 1px 1px rgba(0,0,0,0.2) line-height 1 background z-index auto transform overflow hidden float none display block height auto cursor default box-sizing content-box width 160px font-size 16px border 0px rgba(0,0,0,1) solid transition position static padding 20px